Arm positioning cradle assembly



FIG. 1 illustrates a front, right perspective view of an arm positioning cradle assembly;

FIG. 2 illustrates a front elevation view thereof;

FIG. 3 illustrates a rear elevation view thereof;

FIG. 4 illustrates a top plan view thereof;

FIG. 5 illustrates a bottom plan view thereof;

FIG. 6 illustrates a right side elevation view thereof; and,

FIG. 7 illustrates a left side elevation view thereof.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for an arm positioning cradle assembly, as shown and described. 